Signature mark | NL 174/3918 |
---|---|
Subject | Glasplatte, Negativ |
Title | Interferenzen von Schallwellen Beschriftet mit: "1/1 W., je 4 Flaschen. Cyl. links off. Blende links." |
Date | o.D. |
Formal information |
Format (HxB):
3,9x3,9 cm |
Rights notice | CC BY-SA 4.0 |